Leaflet accompanying the packaging: patient information
Kostarox, 120 mg, coated tablets
Etoricoxib
Read the entire leaflet carefully before taking the medicine, as it contains important information for the patient.
- Keep this leaflet, so you can read it again if you need to.
- If you have any doubts, consult your doctor or pharmacist.
- This medicine has been prescribed to you specifically. Do not pass it on to others. The medicine may harm another person, even if their symptoms are the same.
- If the patient experiences any side effects, including any side effects not listed in this leaflet, they should tell their doctor or pharmacist. See section 4.
Table of contents of the leaflet
- 1. What is Kostarox and what is it used for
- 2. Important information before taking Kostarox
- 3. How to take Kostarox
- 4. Possible side effects
- 5. How to store Kostarox
- 6. Contents of the packaging and other information
1. What is Kostarox and what is it used for
What is Kostarox?
- Kostarox contains the active substance etoricoxib. Kostarox is a medicine from the group of so-called "selective cyclooxygenase-2 (COX-2) inhibitors". These medicines belong to the class of non-steroidal anti-inflammatory drugs (NSAIDs).
What is Kostarox used for?
- Kostarox helps to relieve pain and reduce swelling (inflammation) of the joints and muscles in people aged 16 and over with osteoarthritis (OA), rheumatoid arthritis (RA), ankylosing spondylitis, and gout.
- Kostarox is also used for the short-term treatment of moderate pain after dental surgery in people aged 16 and over.
What is osteoarthritis?
Osteoarthritis is a disease that affects the joints. It develops as a result of the gradual breakdown of cartilage lining the ends of bones. This causes swelling (inflammation), pain, tenderness, stiffness, and impaired mobility.
What is rheumatoid arthritis?
Rheumatoid arthritis is a long-standing inflammatory disease of the joints. It causes pain, stiffness, swelling, and limited mobility of the affected joints. It also causes inflammation in other parts of the body.
What is ankylosing spondylitis?
Ankylosing spondylitis is an inflammatory disease of the spine and large joints.
What is gout?
Gout is a disease characterized by sudden, recurring attacks of very painful inflammation and redness of the joints. It is caused by the deposition of crystalline deposits in the joint.
2. Important information before taking Kostarox
When not to take Kostarox
- if the patient is allergic to etoricoxib or any of the other ingredients of this medicine (listed in section 6);
- if the patient is allergic to non-steroidal anti-inflammatory drugs (NSAIDs), including acetylsalicylic acid and COX-2 inhibitors (see section 4 "Possible side effects");
- if the patient has active peptic ulcer or gastrointestinal bleeding;
- if the patient has severe liver disease;
- if the patient has severe kidney disease;
- if the patient is pregnant or breastfeeding (see "Pregnancy, breastfeeding, and fertility");
- in people under 16 years of age;
- if the patient has inflammatory bowel disease, such as Crohn's disease, ulcerative colitis, or proctitis;
- if the patient has uncontrolled high blood pressure (if in doubt, consult a doctor);
- if the patient has been diagnosed with heart disease, including heart failure (moderate or severe), angina pectoris (chest pain), or has had a heart attack, coronary artery bypass grafting (CABG);
- if the patient has peripheral arterial disease (poor circulation in the legs or feet due to narrowed or blocked arteries);
- if the patient has had any type of stroke (including "mini-stroke", transient ischaemic attack [TIA]). Etoricoxib may slightly increase the risk of heart attack and stroke, so it should not be taken by people who have already had heart or stroke problems.
In case of doubt, whether any of the above points apply to the patient, the medicine should not be taken until consultation with a doctor.
Warnings and precautions
Before taking Kostarox, the patient should discuss it with their doctor or pharmacist if:
- the patient has had gastrointestinal bleeding or stomach ulcers in the past;
- the patient is dehydrated, e.g., due to prolonged, recurring vomiting or diarrhea;
- the patient has edema due to fluid retention;
- the patient has had heart failure or other heart disease in the past;
- the patient has had high blood pressure in the past. Kostarox may increase blood pressure in some people, especially when taken in high doses, so the doctor will check the patient's blood pressure from time to time.
- the patient has had liver or kidney disease in the past;
- the patient is currently being treated for an infection. Kostarox may mask fever, which is a sign of infection;
- the patient has diabetes, high cholesterol, or smokes. These people are at increased risk of heart disease;
- the patient is planning to become pregnant;
- the patient is elderly (over 65 years old).
In case of doubt, whether any of the above situations apply to the patient, beforetaking Kostarox, the patient should consult their doctor to determine if the medicine can be taken.
The effect of Kostarox is similar in elderly and younger adult patients.
In patients over 65 years old, the doctor will carefully monitor the course of treatment.
Dose modification in people over 65 years old is not necessary.
Children and adolescents
The medicine should not be taken by children and adolescents under 16 years of age.
Kostarox and other medicines
The patient should tell their doctor or pharmacist about all medicines they are taking or have recently taken, as well as any medicines they plan to take.
If the patient is taking any of the following medicines, the doctor may decide to monitor the patient's condition to ensure that the treatment is proceeding correctly:
- blood thinners (anticoagulants), such as warfarin;
- rifampicin (an antibiotic);
- methotrexate (a medicine used to suppress the immune system and often used to treat rheumatoid arthritis);
- cyclosporine or tacrolimus (medicines used to suppress the immune system, e.g., after organ transplantation);
- lithium (a medicine used to treat certain types of depression);
- medicines used to control high blood pressure and heart failure, called ACE inhibitors and angiotensin receptor blockers (e.g., enalapril and ramipril, and losartan and valsartan);
- diuretics;
- digoxin (a medicine used to treat heart failure and arrhythmias);
- minoxidil (a medicine used to treat high blood pressure);
- salbutamol in tablets or oral solution (a medicine used to treat asthma);
- oral contraceptives (combination with Kostarox may increase the risk of side effects);
- hormone replacement therapy (combination with Kostarox may increase the risk of side effects);
- acetylsalicylic acid (the risk of stomach ulcers is higher when Kostarox is taken with acetylsalicylic acid);
- acetylsalicylic acid used to prevent heart attack or stroke: Kostarox can be taken with low-doseacetylsalicylic acid. If the patient is currently taking low doses of acetylsalicylic acid to prevent heart attack or stroke, they should not stop taking it without consulting their doctor.
- acetylsalicylic acid and other non-steroidal anti-inflammatory drugs (NSAIDs): when taking Kostarox, the patient should not take high dosesof acetylsalicylic acid or other anti-inflammatory drugs.
Pregnancy, breastfeeding, and fertility
Pregnancy
Kostarox should not be taken during pregnancy. If the patient is pregnant or thinks they may be pregnant, or is planning to have a baby, they should not take this medicine. If the patient becomes pregnant while taking Kostarox, they should stop taking the medicine and consult their doctor.
In case of doubt or need for additional information, the patient should consult their doctor.
Breastfeeding
It is not known whether etoricoxib passes into breast milk. If the patient is breastfeeding or plans to breastfeed, they should consult their doctor before taking Kostarox.
The patient should not breastfeed while taking this medicine.
Fertility
Kostarox may make it more difficult to become pregnant. Therefore, it is not recommended for women planning to become pregnant.
The patient should inform their doctor if they are planning to become pregnant or are having trouble becoming pregnant.
Driving and using machines
Some patients taking Kostarox have reported dizziness and drowsiness. If these symptoms occur, the patient should not drive or operate tools or machines.
Kostarox contains lactose and sodium
If the patient has previously been diagnosed with intolerance to some sugars, they should consult their doctor before taking this medicine.
This medicine contains less than 1 mmol (23 mg) of sodium per coated tablet, which means the medicine is considered "sodium-free".
3. How to take Kostarox
This medicine should always be taken exactly as prescribed by the doctor or pharmacist. In case of doubt, the patient should consult their doctor or pharmacist.
The patient should not take a higher dose than recommended for their condition. The doctor will prescribe follow-up visits from time to time to discuss the course of treatment. It is important to take the smallest dose that relieves the pain. The patient should not take Kostarox for longer than necessary, as prolonged treatment, especially in high doses, may increase the risk of heart attack and stroke.
This medicine is available in different strengths, and depending on the diagnosed disease, the doctor will prescribe tablets of the appropriate strength for the patient.
The recommended dose is:
Osteoarthritis
The recommended dose is 30 mg once a day. If necessary, the doctor may increase the dose to a maximum of 60 mg once a day.
Rheumatoid arthritis
The recommended dose is 60 mg once a day. If necessary, the doctor may increase the dose to a maximum of 90 mg once a day.
Ankylosing spondylitis
The recommended dose is 60 mg once a day. If necessary, the doctor may increase the dose to a maximum of 90 mg once a day.
Acute pain conditions
Kostarox should only be taken during periods of acute pain symptoms.
- GoutThe recommended dose is 120 mg once a day. This dose should only be taken during periods of acute pain, for a maximum of 8 days.
- Pain after dental surgeryThe recommended dose is 90 mg once a day, for a maximum of 3 days.
Elderly patients
In elderly patients, dose modification is not necessary. As with other medicines, caution should be exercised in elderly patients.
Patients with liver function disorders
- Patients with mild liver disease should not take more than 60 mg per day.
- Patients with moderateliver disease should not take more than 30 mg per day.
Method of administration
Kostarox is intended for oral administration.
The tablets should be taken once a day. They can be taken with or without food, but the effect of the medicine may be faster if taken without food.
Taking a higher dose of Kostarox than recommended
The patient should never take more tablets than prescribed by the doctor. If the patient takes too much of the medicine, they should seek medical attention immediately.
Missing a dose of Kostarox
It is important to take the medicine as prescribed by the doctor. If the patient misses a dose, they should take the next tablet the next day, according to the dosing schedule. The patient should not take a double dose to make up for the missed dose.
In case of any further doubts about taking this medicine, the patient should consult their doctor or pharmacist.
4. Possible side effects
Like all medicines, Kostarox can cause side effects, although not everybody gets them.
If the patient experiences any of the following symptoms, they should stop taking Kostarox and consult their doctor immediately:
- shortness of breath, chest pain, or swelling of the ankles or feet, or worsening of these symptoms
- yellowing of the skin and eyes (jaundice) - these may be signs of liver problems
- severe or persistent abdominal pain or black stools
- allergic reaction with symptoms such as skin rash (ulceration or blistering), swelling of the face, lips, tongue, or throat, leading to difficulty breathing.
While taking Kostarox, the following side effects may occur:
Very common(may affect more than 1 in 10 people)
Common(may affect up to 1 in 10 people)
- dry socket (inflammation and pain after tooth extraction)
- swelling of the feet and (or) ankles due to fluid retention
- dizziness, headache
- palpitations, irregular heartbeat
- increased blood pressure
- wheezing or shortness of breath (bronchospasm)
- constipation, gas, stomach inflammation, heartburn, diarrhea, indigestion, discomfort in the stomach, nausea, vomiting, esophagitis
- changes in liver function test results
- bruising
- weakness or fatigue, flu-like illness
Uncommon(may affect up to 1 in 100 people)
- gastrointestinal inflammation, including stomach and small intestine, and (or) "stomach flu"
- upper respiratory tract infection
- urinary tract infection
- decreased red blood cell count, which may cause pale skin, weakness, or shortness of breath
- decreased white blood cell count
- decreased platelet count, which increases the risk of bleeding or bruising
- hypersensitivity (allergic reaction with hives, which can be severe enough to require immediate medical attention)
- increased or decreased appetite, weight gain
- anxiety, depression, impaired mental performance, seeing, feeling, or hearing things that do not exist (hallucinations)
- changes in taste, difficulty sleeping, numbness or tingling, drowsiness
- blurred vision, eye irritation and redness
- ringing in the ears, feeling of spinning
- abnormal heart rhythm (atrial fibrillation), rapid heart rate, heart failure, feeling of tightness, pressure, or heaviness in the chest (angina pectoris), heart attack
- redness of the skin, stroke, "mini-stroke" (transient ischaemic attack), significant increase in blood pressure, vasculitis, often with skin rash
- cough, shortness of breath, nosebleeds
- bloating, changes in bowel movements, dry mouth, stomach ulcers, stomach inflammation, which can be severe and lead to bleeding, irritable bowel syndrome, pancreatitis
- facial swelling, skin rash or itching, redness of the skin
- muscle cramps/spasms, muscle pain/stiffness
- high potassium levels in the blood, which can cause heart rhythm disturbances, changes in blood or urine test results related to kidney function, severe kidney function disorders
- chest pain
Rare(may affect up to 1 in 1000 people)
- severe allergic reaction with swelling of the face, lips, tongue, and (or) throat, which can cause difficulty breathing or swallowing (angioedema), anaphylactic or pseudoanaphylactic reactions, including shock (severe allergic reactions that require immediate medical attention)
- confusion, restlessness, especially motor
- hepatitis, liver failure, yellowing of the skin and (or) eyes (jaundice);
- low sodium levels in the blood, which can cause feelings of fatigue and confusion, muscle tremors, convulsions, and coma
- severe skin reactions.
Reporting side effects
If side effects occur, including any side effects not listed in the leaflet, the patient should tell their doctor, pharmacist, or nurse. Side effects can be reported directly to the Department of Drug Safety Monitoring of the Office for Registration of Medicinal Products, Medical Devices, and Biocidal Products: Al. Jerozolimskie 181C, 02-222 Warsaw
tel.: + 48 22 49 21 301, fax: + 48 22 49 21 309, website: https://smz.ezdrowie.gov.pl
Side effects can also be reported to the marketing authorization holder.
Reporting side effects can help gather more information on the safety of the medicine.
5. How to store Kostarox
The medicine should be stored out of sight and reach of children.
The medicine should not be taken after the expiry date stated on the packaging after EXP.
The expiry date refers to the last day of the month.
There are no special precautions for storing the medicine.
Medicines should not be disposed of via wastewater or household waste. The patient should ask their pharmacist how to dispose of medicines that are no longer needed. This will help protect the environment.
6. Contents of the packaging and other information
What Kostarox contains
- The active substance of the medicine is etoricoxib. Each coated tablet contains 120 mg of etoricoxib.
- Other ingredients are: Core:calcium phosphate anhydrous, microcrystalline cellulose, povidone K29-32, magnesium stearate, sodium croscarmellose. Coating: hypromellose, lactose monohydrate, titanium dioxide (E171), triacetin, indigo carmine, lake (E132), iron oxide yellow (E172)
What Kostarox looks like and contents of the pack
Kostarox tablets are light green, round, and biconvex.
The coated tablets are packaged in blisters or in a tablet container with a desiccant (silica gel). The desiccant should not be swallowed.
Pack sizes:
10, 14, 15, 20, 28, 30, 49, 50, 56, 60, 84, 90, 98, 100 coated tablets
Not all pack sizes may be marketed.
Marketing authorization holder and manufacturer
Marketing authorization holder
Sandoz GmbH
Biochemiestrasse 10
A-6250 Kundl, Austria
Manufacturer/Importer
Salutas Pharma GmbH
Otto-von-Guericke-Allee 1
39179 Barleben, Germany
Delorbis Pharmaceuticals Ltd
17 Athinon Street, Ergates Industrial Area,
2643 Ergates, Lefkosia, Cyprus
For more information about the medicine and its names in the Member States of the European Economic Area, please contact:
Sandoz Polska Sp. z o.o.
ul. Domaniewska 50 C
02-672 Warszawa
tel. 22 209 70 00
Date of last revision of the leaflet: 06/2023
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